BBV
Block & Bleed Valve Single Handle Description & Features: • • • • •
Block & bleed design allows pressure to be bled off without disturbing the permanent piping installation, allowing quick and easy removal or replacement of instruments Available in Soft Seat (6,000 psi) and Hard Seat (10,000 psi) All stems are 316 stainless steel CRN registered 5 year warranty
Applications: •
Ideally suited for severe duty oil and gas installations including refineries and processing plants as well as water treatment plants, power plants and hydraulic applications where venting of media is required
Single Handle Order Codes (products in bold are normally stock in North America) NPT Connection
Valves
1/4” Female x 1/4” Female 1/4” Male x 1/4” Female 1/2” Female x 1/2” Female 1/2” Male x 1/2” Female 1/4” Female x 1/4” Female 1/4” Male x 1/4” Female 1/2” Female x 1/2” Female 1/2” Male x 1/2” Female 1/4” Female x 1/4” Female 1/4” Male x 1/4” Female 1/2” Female x 1/2” Female 1/2” Male x 1/2” Female 1/4” Female x 1/4” Female 1/4” Male x 1/4” Female 1/2” Female x 1/2” Female 1/2” Male x 1/2” Female
Material
Max. Pressure
Seat
Carbon Steel Soft Seat
6,000 psi
Stainless Steel
Carbon Steel Hard Seat 10,000 psi Stainless Steel
Code BBV4020 BBV4000 BBV4021 BBV4001 BBV1020 BBV1000 BBV1021 BBV1001 BBV6020 BBV6000 BBV6021 BBV6001 BBV3020 BBV3000 BBV3021 BBV3001
Single Handle NACE Order Codes NPT Connection
Material
1/4” Female x 1/4” Female 1/4” Male x 1/4” Female 1/2” Female x 1/2” Female 1/2” Male x 1/2” Female
Stainless Steel NACE
Seat
Max. Pressure
Hard Seat 10,000 psi
Code BBV3020N BBV3000N BBV3021N BBV3001N
Replacement Bleed Screw Order Codes Plug or Screw M8 Bleed Screw
Carbon Steel NVAPLUG02
Stainless Steel NVAPLUG01
Stainless Steel NACE NVAPLUG01N
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Block & Bleed Valve Single Handle
Hard Seat Material Description
Female x Female
Component Number
Body Bonnet Dustcap Needle / Needle Tip Handle Screw Fastening Screw O-ring Dwell Pin Bleed Screw
1 2 3 4 5 6 7 8 9 10
Carbon Steel Hard Seat Carbon Steel Carbon Steel Nylon 316 SS Carbon Steel 304 SS 304 SS FKM 304 SS Carbon Steel
Stainless Steel Hard Seat 316 SS 316 SS Nylon 316 SS 304 SS 304 SS 304 SS FKM 304 SS 316 SS
BBV Male x Female
Stainless Steel NACE Hard Seat 316 SS NACE 316 SS NACE Nylon 316 SS NACE 304 SS 304 SS 304 SS FKM 304 SS 316 SS NACE
Hard Seat Dimensions Size
H
L
SQ
1/4” Female x 1/4” Female 2.91” (74mm) 3.25” (83mm) 1.10” (28mm) 1/4” Male x 1/4” Female
2.91” (74mm) 3.25” (83mm) 1.10” (28mm)
1/2” Female x 1/2” Female 2.91” (74mm) 3.25” (83mm) 1.10” (28mm) 1/2” Male x 1/2” Female
2.91” (74mm) 3.25” (83mm) 1.10” (28mm)
Soft Seat Material Description
Female x Female
Component Number 1 2 3 4 5 6 7 8 9 10 11
Stainless Steel Soft Seat 316 SS 316 SS Nylon 316 SS 304 SS 304 SS 304 SS FKM Delrin 304 SS 316 SS
Valves
Body Bonnet Dustcap Needle / Needle Tip Handle Screw Fastening Screw O-ring Seat Dwell Pin Bleed Screw
Carbon Steel Soft Seat Carbon Steel Carbon Steel Nylon 316 SS Carbon Steel 304 SS 304 SS FKM Delrin 304 SS Carbon Steel
Male x Female
Soft Seat Dimensions Size
H
L
SQ
1/4” Female x 1/4” Female 2.91” (74mm) 3.20” (81mm) 1.10” (28mm) 1/4” Male x 1/4” Female
2.91” (74mm) 3.20” (81mm) 1.10” (28mm)
1/2” Female x 1/2” Female 2.91” (74mm) 3.20” (81mm) 1.10” (28mm) 1/2” Male x 1/2” Female
2.91” (74mm) 3.20” (81mm) 1.10” (28mm)
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